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IceJOKER [234]
3 years ago
13

What is the value of x in the equation 3-2x--15x? 6 2 2 6

Mathematics
1 answer:
Wittaler [7]3 years ago
6 0

Consider the given equation is 3-2x=15 and one of the 6 in the options is -6.

Given:

The equation is

3-2x=15

To find:

The value of x.

Solution:

We have,

3-2x=15

Subtracting 3 from both sides, we get

3-2x-3=15-3

-2x=12

Divide both sides by -2.

x=\dfrac{12}{-2}

x=-6

Therefore, the value of x is -6.

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What is (f+g) (x) f(x) = -3x g(x)=-2x^2+x as a polynomial or rational function in simplest form?
fredd [130]

Answer:

56xy23

Step-by-step explanation:

56 x 12 bhi 56 xy23

4 0
2 years ago
What is the value of tan(60°)?<br><br> A. 1/2<br> B. √3<br> C. √3/2<br> D. 1/√3
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2 years ago
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Find x<br> options;<br> a) 21√2/2<br> b) 21√2<br> c) 21√3/2<br> d) 7
pishuonlain [190]

The value of x is  21√2/2

The correct option is (A)

<h3>What is Trigonometry?</h3>

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles.

In triangle having angle 60.

sin 60 = P/ 7√3

√3/2= P/7√3

2P= 21

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Now again

cos 45= 21/2/x

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6 0
1 year ago
Ely has a bag of 42 strawberries. She eats 16 strawberries. How many cherries does she have left. The next day she goes to the s
juin [17]

The number of cherries left is 26

Ely has 54 strawberries now

<em><u>Solution:</u></em>

Given that, Ely has a bag of 42 strawberries. She eats 16 strawberries

To find: Number of cherries left

From given,

Total number of strawberries = 42

Number of strawberries eaten = 16

Therefore,

Number of cherries left = Total number of strawberries - Number of strawberries eaten

Number of cherries left = 42 - 16 = 26

Thus, number of cherries left is 26

<em><u>The next day she goes to the store and buys 28 more cherries</u></em>

Number of cherries bought = 28

Therefore,

Total number of cherries she has now = number of cherries left + Number of cherries bought

Total number of cherries she has now = 26 + 28 = 54

Thus she has 54 strawberries now

8 0
2 years ago
Which is the slope of a line perpendicular to the line whose equation is y=2x+5?
Black_prince [1.1K]

Answer:

-1/2

Step-by-step explanation:

the slope of a line that is perpendicular to a given equation of a line, is the negative reciprocal of the original slope

8 0
3 years ago
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